nonproliferation
/ˌnɑnprəˌlɪfəˈreɪʃən/
noun
- The act or policy of limiting the spread of something, especially nuclear weapons or other dangerous materials.
- Many countries support nonproliferation efforts to keep the world safer.
- The international treaty on nonproliferation aims to prevent the spread of nuclear weapons.
- The United Nations has a special agency dedicated to nonproliferation of weapons of mass destruction.
Antonyms